“Cannot complete conference.” When I am trying to make conference with the PSTN Numbers
I have IP Telephony setup with CCME 7.0 and SIP trunk and I am getting the error as “Cannot complete conference.” When I am trying to make conference with the PSTN Numbers.
The sip dial peer used G729rb8 codec as per the ISP standard. As per my knowledge that conference feature doesn’t support G729 codec. Is it possible to do transcoding for the calls coming from the SIP dial peer leg , on the same CME itself without putting transcoder (router as a transcoder ) between the ISP and CME in the customer Local area network .
Re: “Cannot complete conference.” When I am trying to make c
If your going to use DSPs you could configure a HW CFB or XCODER
Transcoding compresses and decompresses voice streams to match endpoint-device capabilities. Transcoding is required when an incoming voice stream is digitized and compressed (by means of a codec) to save bandwidth, and the local device does not support that type of compression.
Cisco CME 3.2 and later versions support transcoding between G.711 and G.729 codecs for the following features:
•Ad hoc conferencing—One or more remote conferencing parties uses G.729.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.